//
//  Tool.h
//  Supervisor
//
//  Created by 小宇 on 2017/5/22.
//  Copyright © 2017年 北京怀教网络科技股份有限公司. All rights reserved.
//

#import <Foundation/Foundation.h>
#import <UIKit/UIKit.h>
@interface Tool : NSObject
+ (UIViewController *)getCurrentVC;
+ (UIViewController *)viewControllerWithView:(UIView *)view;
+ (UINavigationController*)navigationController:(UIView *)view;
+(NSString*)getFileMD5WithData:(NSData*)data;
+(NSString *)getNowTime;
+ (NSString *)transformToPinyin:(NSString *)aString;
+ (NSString *)getFileSize:(CGFloat)size;
@end
